CAN, GPIO, RNG vhost-devices for virtio-loopback [v6]quillback_16.92.0quillback/16.92.016.92.0

This patch adds key components of the viritio-loopback architecture:
- kernel-module-virtio-loopback: the virtio loopback kernel driver
- CAN, GPIO and RNG vhost-user devices from meta-virtualization (commit a215d8320edee0a317a6511e7e2efa5bba867486)

Notes:
- libgpiod, comes from meta-openembedded commit 3029554ceb0b0bb52a8d8ec3f0a75c5113662fe6
- cleaned eg-virt from unused drivers (kernel-module-virtio-video)

Bug-AGL: SPEC-4834

V2 changes:
- related meta-virtualization commit message added in the cover letter
- updated libgpio recipe to v2.1
- SPEC reference added in cover letter

v3
- add vhost-device-can preliminary version. This is placed here with
  the objective to share the link when proposing the new device to
  the rust-vmm/vhost-device community
- remove cargo-update-recipe-crates includes in bb file because it is
  not supported by the rust mixin layer
- vhost-device folder README changes

v4
- fixed libgpiod required version
- tested ref hw and qemu x86/64 builds
- vsock, scsi and i2c rust devices removed from the build as they
  are not yet integrated in virtiod-loopback
- cleaned-up kernel modules kernel-module-virtio-video and
  gstreamer1.0-plugins-bad
- virtio-loopback-driver set to 2-or-later

v5
- Merge with Jan-Simon version v4:
   - remove broken kernel-module-virtio-video
   - use FEATURE_PACKAGES instead of IMAGE_INSTALL:append
   - rename virtio-loopback-driver.bb to
     kernel-module-virtio-loopback_git.bb for consistency

v6
- adding version in the title
- removing MODULE_GIT_REPOSITORY in kernel-modules

Change-Id: Id6cc58e777b9edad03b6c50d0dddaac8601edeaf
Signed-off-by: Michele Paolino <m.paolino@virtualopensystems.com>
Signed-off-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>

1 files changed, 35 insertions, 0 deletions

diff --git a/meta-egvirt/recipes-extended/vhost-device-can/vhost-device-can-0.1.0/Cargo.toml b/meta-egvirt/recipes-extended/vhost-device-can/vhost-device-can-0.1.0/Cargo.toml
new file mode 100644
index 00000000..08d012c2
--- /dev/null
+++ b/meta-egvirt/recipes-extended/vhost-device-can/vhost-device-can-0.1.0/Cargo.toml
@@ -0,0 +1,35 @@
+[package]
+name = "vhost-device-can"
+version = "0.0.1"
+authors = ["Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>"]
+description = "vhost can backend device"
+repository = "https://github.com/rust-vmm/vhost-device"
+readme = "README.md"
+keywords = ["can", "vhost", "virt", "backend"]
+license = "Apache-2.0 OR BSD-3-Clause"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[features]
+xen = ["vm-memory/xen", "vhost/xen", "vhost-user-backend/xen"]
+
+[dependencies]
+queues = "1.0.2"
+socketcan = "3.2"
+clap = { version = "4.2.5",  features = ["derive"] }
+env_logger = "0.10"
+libc = "0.2"
+log = "0.4"
+thiserror = "1.0"
+vhost = { version = "0.8", features = ["vhost-user-slave"] }
+vhost-user-backend = "0.10"
+virtio-bindings = "0.2.1"
+virtio-queue = "0.9"
+vm-memory = "0.12"
+vmm-sys-util = "0.11"
+
+[dev-dependencies]
+assert_matches = "1.5"
+virtio-queue = { version = "0.9", features = ["test-utils"] }
+vm-memory = { version = "0.12", features = ["backend-mmap", "backend-atomic"] }